/* 不换行显示省略号 */
.row1 {
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}
view {
	box-sizing: border-box;
}
/* 显示两行省略 */
.row2 {
	display: -webkit-box;
	word-break: break-all;
	overflow: hidden;
	text-overflow: ellipsis;
}
/* flex弹性布局 */
.df {
	display: flex;
}

.ffrw {
	flex-flow: row wrap;
}

.fdc {
	flex-direction: column;
}

.jc {
	justify-content: center;
}

.ac {
	align-items: center;
}

.as {
	align-items: flex-start;
}

.ais {
	display: flex;
	align-items: stretch;
}

.aend {
	align-items: flex-end;
}

.jac {
	justify-content: center;
	align-items: center;
}

.jsa {
	justify-content: space-around;
}

.jsb {
	justify-content: space-between;
}

.jse {
	justify-content: space-evenly;
}

.jend {
	justify-content: flex-end;
}

.jfs {
	justify-content: flex-start;
}

.jsbw {
	justify-content: space-between;
	flex-wrap: wrap;
}

.fw {
	flex-wrap: wrap;
}

.flexA {
	flex: auto;
}

.flexN {
	flex: none;
}

/* 缩进两个字宽*/
.ti2 {
	text-indent: 2em;
}

/*定位*/
.tal {
	text-align: left;
}

.tac {
	text-align: center;
}

.tar {
	text-align: right;
}

.pos-r {
	position: relative;
}

.pos-a {
	position: absolute;
}

.pos-f {
	position: fixed;
}

.wid_100 {
	width: 100%;
}

.w0 {
	width: 0;
}

.h0 {
	height: 0;
}

.hei_100 {
	height: 100%;
}

.fwb {
	font-weight: bold;
}

/*隐藏*/
.vish {
	visibility: hidden;
}

.overh {
	overflow: hidden;
}
.h100vh {
	height: 100vh;
}
